| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.74 | 12.652% | $114.6121 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $37.51 | 6.873% | $40.0881 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $206.97 | 10.615% | $228.9399 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $235.81 | 13.304% | $267.1822 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $142.32 | 11.778% | $159.0824 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $109.43 | 5.268% | $115.1948 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $17.43 | 9.181% | $19.0302 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $851.21 | $944.1297 | $944.12 | $944.20 | $944.10 | |